Invention Grant
- Patent Title: Catalyst for exhaust gas purification
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Application No.: US17274398Application Date: 2019-01-11
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Publication No.: US11885249B2Publication Date: 2024-01-30
- Inventor: Kyeong-Woo Choi , Ha-Na Kim , Won-Ji Hyun , Dong-Il Lee , Ho-Jin Choi
- Applicant: LG Hausys, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG HAUSYS, LTD.
- Current Assignee: LG HAUSYS, LTD.
- Current Assignee Address: KR Seoul
- Agency: Hauptman Ham, LLP
- Priority: KR 20180106724 2018.09.06
- International Application: PCT/KR2019/000497 2019.01.11
- International Announcement: WO2020/050464A 2020.03.12
- Date entered country: 2021-03-08
- Main IPC: F01N3/20
- IPC: F01N3/20 ; B01J21/06 ; B01J21/04 ; B01J35/02 ; B01J35/10 ; B01J23/38 ; B01J37/02 ; B82Y30/00 ; B82Y40/00
Abstract:
Provided is a catalyst for exhaust gas purification, the catalyst comprising: a noble metal; an alumina support particle; and a ZrO2 semiconductor support particle deposited on a surface of the alumina support particle.
Public/Granted literature
- US20210239020A1 CATALYST FOR EXHAUST GAS PURIFICATION Public/Granted day:2021-08-05
Information query
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